KR101564628B1 - The block for scour prevention - Google Patents
The block for scour prevention Download PDFInfo
- Publication number
- KR101564628B1 KR101564628B1 KR1020150091318A KR20150091318A KR101564628B1 KR 101564628 B1 KR101564628 B1 KR 101564628B1 KR 1020150091318 A KR1020150091318 A KR 1020150091318A KR 20150091318 A KR20150091318 A KR 20150091318A KR 101564628 B1 KR101564628 B1 KR 101564628B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- main body
- wing portion
- filling hole
- block
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title claims description 31
- 239000002893 slag Substances 0.000 claims description 9
- 239000011398 Portland cement Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910052900 illite Inorganic materials 0.000 abstract 3
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 abstract 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 7
- 239000002341 toxic gas Substances 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 238000009991 scouring Methods 0.000 description 6
- 230000000845 anti-microbial effect Effects 0.000 description 5
- 230000000840 anti-viral effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
Abstract
Description
More particularly, the present invention relates to a scour prevention block using ilite and recycled aggregate, and more particularly, to a method of controlling a scour prevention block using an ilite The present invention relates to an anti-scouring block using ilites and recycled aggregates, which adsorb heavy metals, adsorb toxic gases, generate antimicrobial / antiviral, and negative ions.
Generally, in places such as slopes of rivers and banks, or cut-outs generated by the construction of dams or reservoirs, if the slopes are left untreated without the construction of the shore, the slopes of the slopes of the slopes and cut- In case of flood or heavy snowfall due to rainfall, a large amount of soil is leaked at once, so that the ground is collapsed, which makes it impossible to perform water and flood control, and also the surrounding natural environment and landscape are damaged.
Therefore, various types of scour prevention blocks are installed on slopes of rivers and banks or slopes of various slopes to prevent forced loss due to external pressure such as heavy rainfall and snowfall due to natural loss of slope and rainfall, .
For example, in Korean Patent Registration No. 10-1094878, a scour prevention cap is stored in a cap storage pocket formed in a revetment block, so that it is easy to manage the scour protection cap during transportation of the revetment block, There is disclosed a scour prevention shore protection block capable of storing a scour prevention cap that effectively prevents scouring when a scour prevention cap is inserted into a fastening space formed at a connection portion of a revetment block when a block is constructed.
However, the above-described technique has a problem in that the river ecosystem can not be maintained because the upper and lower flow velocity of the river are not all decelerated and the flow velocity has no reservoir.
Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide a scour prevention block using sunlight and recycled aggregate in which streamflows are kept, I have to.
The present invention also provides an anti-scouring block using ilites and recycled aggregates that generate heavy metal adsorption, toxic gas adsorption, antimicrobial / antiviral, and negative ion generation through ilites.
In order to accomplish the above object, according to the present invention, there is provided a scour prevention block including a square central body having a fill hole penetrating upward and downward at a center thereof; A front wing portion and a rear wing portion extending in the same width as the front and rear widths of the central body and having a predetermined protrusion length; And a front wing portion and a left wing portion extending to the left and right sides of the center body so as to have a width smaller than the diameter of the filling hole and having a projection length smaller than the projection length of the front and rear wings; Wherein a first flow rate prevention protrusion is formed on the upper surface of the main body in the form of one or more arcs along the periphery of the filling hole; The plate-shaped second flow rate preventing protrusions are formed on the bottom surface of each side of the front, rear, left, and right side wing portions so as to have the same width as the width of each wing portion, and a storage portion communicating with the filling hole is formed in the space between each wing portion And the second flow rate prevention protrusion is formed such that an inner peripheral edge thereof is inclined. A plurality of the main bodies are arranged in the longitudinal direction so that the front and rear wing parts are connected to each other so that the left and right side wing parts protrude, An auxiliary filler hole is formed by inserting an adjacent main body front wing portion or a rear wing portion between a plurality of seat side wing portions or right side wing portions,
The main body contained 8.3% by weight of water, 13.7% by weight of ordinary Portland cement, 13.7% by weight of blast furnace slag, 4.2% by weight of recycled coarse aggregate, 4.2% by weight of natural coarse aggregate, 55.6% by weight of sand or circulating fine aggregate, 0.3% Based on the total weight of the composition.
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According to the present invention, the upper and lower flow velocities of the river are all decelerated, the gravel of the gravel is prevented, and the flow velocity is maintained to maintain the stream ecosystem.
It also has the effect of heavy metal adsorption, toxic gas adsorption, antimicrobial / antiviral, and negative ion generation through ilite.
FIG. 1 is a perspective view of a scour prevention block using a light and a recycled aggregate. FIG.
Fig. 2 is a perspective view showing another direction of the scour prevention block using the ilite and the recycled aggregate; Fig.
Fig. 3 is a side view of the anti-scouring block using the ilite and recycled aggregate. Fig.
FIG. 4 is a perspective view showing a connection between a scour prevention block using a light and a recycled aggregate; FIG.
The scour prevention block using the sunlight and the recycled aggregate according to the present invention is configured such that the upper and lower flow rates of the stream are all decelerated to prevent the scouring of the gravel and also the flow velocity of the soil is prevented to maintain the river ecosystem. Respectively.
Heavy metal adsorption, toxic gas adsorption, antimicrobial / antiviral, and anion generation were included.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a perspective view of a scour prevention block using an ilite and a recycled aggregate, Fig. 2 is a perspective view showing another aspect of a scour prevention block using an ilite and recycled aggregate, Fig. 3 is a side view of a scour prevention block using ilite and recycled aggregate, 4 is a perspective view showing a connection of a scour prevention block using a light and a recycled aggregate.
1 to 4, the scour prevention block using the sunlight and the recycled aggregate according to the present invention includes a
The
Here, the
The first flow
Here, the first flow
The second flow
At this time, the second flow
On the other hand, a plurality of the
The
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The ilite is an ilite mineral, which is known to be a mica-type mineral belonging to monoclinic, having a hardness of 1 to 2, a specific gravity of 2.6 to 2.9, and a streak color of white.
These ilite minerals absorb and decompose heavy metals, adsorb, decompose and deodorize toxic gases, and have antibacterial properties such as viruses, bacteria and fungi. They have a characteristic of generating far infrared rays and a large amount of anions and oxygen, SiO2, Al2O3, Fe2O3, CaO, MgO, K2O, and the like.
Such ilite minerals are preferably crushed to a particle size of 10 to 100 mu m, and may be mixed through, for example, a purification process by magnetic force sorting, acid treatment, electrostatic sorting and floating sorting. It is preferable that 0.3 wt% of the ilite mineral is mixed with 100 wt% of the scour prevention block using the ilite and the recycled aggregate in a pulverized and refined state.
The ordinary Portland cement is most widely used as a powder in which a proper amount of gypsum is added to a clinker obtained by mixing raw materials including silica, aluminum, iron oxide and lime as main components in an appropriate ratio and firing it. Portland cement says.
The blast furnace slag fine powder is generated as a by-product when iron ore is used as a raw material in the form of blast furnace slag powder and the pig iron is produced in a blast furnace.
The blast furnace slag does not have a property of curing by reacting with water, but when it comes into contact with Portland cement, it changes into a property of being hardened by being stimulated. The property that shows hydraulic properties by external stimuli is called latent hydraulic property.
Such blast furnace slag is more uniform in quality than other mineral admixtures, has a great effect of reducing the heat of hydration in the concrete, and improves watertightness and chemical resistance of the concrete.
Therefore, blast furnace slag is recommended to be widely applied to various types of marine concrete structures and various concrete structures requiring high durability.
Further, since the production amount of the Portland cement clinker can be reduced by the amount of the blast furnace slag used in place of the Portland cement, it is an environmentally friendly material capable of reducing the generation of carbon dioxide generated by pyrolysis of limestone as a raw material of the production.
The recycled coarse aggregate is a recycled aggregate having a size of 5 to 13 mm. The recycled coarse aggregate is a recycled aggregate having a size of 5 to 13 mm.
The natural coarse aggregate is an ordinary aggregate having a size of 5 to 13 mm and is a natural aggregate such as river sand and sea sand.
The recycled fine aggregate is a recycled aggregate having a size of 1 to 5 mm. The recycled aggregate is a recycled aggregate having a size of 1 to 5 mm.
As described above, according to the present invention, the flow velocity of the upper and lower parts of the river is all reduced, the irregularities of the gravel are prevented, the river ecosystem is preserved by restraining the flow velocity, and the heavy metal adsorption, toxic gas adsorption, There is an effect that occurs.
According to the present invention, there is provided a scour prevention block using sunlight and a recycled aggregate in which the flow velocity of the upper and lower parts of the river is all reduced, the gravel of the gravel is prevented, and the stream ecosystem is preserved.
It also provides anti-scouring blocks using light and recycled aggregates that generate heavy metal adsorption, toxic gas adsorption, antimicrobial / antiviral, and negative ion generation through Illight.
10: Body
11: Fill ball
11 ': auxiliary filling ball
20: first flow rate prevention projection
30: second flow rate prevention projection
35: Storage section
Claims (4)
A first flow rate prevention protrusion 20 is formed on the upper surface of the main body 10 in the form of one or more arcs along the periphery of the filling hole 11;
The plate-shaped second flow rate preventing protrusions 30 are formed on the bottom surface of each side of the front, rear, left and right side wing portions (not shown) to have the same width as the width of each wing portion, And the second flow rate prevention protrusion 30 is formed such that an inner peripheral edge thereof is inclined. In this case,
A plurality of the main bodies 10 are arranged in the longitudinal direction so that the front and rear wing portions (not shown) are connected to each other so that the left and right side wing portions (not shown) protrude, The front wing portion or the rear wing portion of the main body 10 adjacent to the main body 10 is inserted so that the auxiliary filling hole 11 'is formed between the main body 10 and the right side wing portion (not shown)
The main body 10 is composed of 8.3% by weight of water, 13.7% by weight of ordinary Portland cement, 13.7% by weight of blast furnace slag, 4.2% by weight of recycled coarse aggregate, 4.2% by weight of natural coarse aggregate, 55.6% By weight based on 100% by weight of the total weight of the composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150091318A KR101564628B1 (en) | 2015-06-26 | 2015-06-26 | The block for scour prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150091318A KR101564628B1 (en) | 2015-06-26 | 2015-06-26 | The block for scour prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101564628B1 true KR101564628B1 (en) | 2015-11-03 |
Family
ID=54599304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150091318A KR101564628B1 (en) | 2015-06-26 | 2015-06-26 | The block for scour prevention |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101564628B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101762682B1 (en) | 2017-01-13 | 2017-07-31 | 주식회사 무림콘크리트 | Method For Manufacturing A Vegetation Revetment Block With High Freeze-Thaw Resistance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200346774Y1 (en) * | 2003-08-13 | 2004-04-06 | 오승섭 | An embankment block for plant community |
| KR100818794B1 (en) | 2006-12-22 | 2008-04-02 | (주)자강 | A block for protecting a river bed |
-
2015
- 2015-06-26 KR KR1020150091318A patent/KR101564628B1/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200346774Y1 (en) * | 2003-08-13 | 2004-04-06 | 오승섭 | An embankment block for plant community |
| KR100818794B1 (en) | 2006-12-22 | 2008-04-02 | (주)자강 | A block for protecting a river bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101762682B1 (en) | 2017-01-13 | 2017-07-31 | 주식회사 무림콘크리트 | Method For Manufacturing A Vegetation Revetment Block With High Freeze-Thaw Resistance |
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| E601 | Decision to refuse application | ||
| AMND | Amendment | ||
| X701 | Decision to grant (after re-examination) | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20181025 Year of fee payment: 4 |
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